<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.11.0"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>cppMISC: src/details/linuxTimer.cpp 源文件</title>
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../jquery.js"></script>
<script type="text/javascript" src="../../dynsections.js"></script>
<script type="text/javascript" src="../../clipboard.js"></script>
<link href="../../navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../resize.js"></script>
<script type="text/javascript" src="../../cookie.js"></script>
<link href="../../search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../search/searchdata.js"></script>
<script type="text/javascript" src="../../search/search.js"></script>
<script type="text/javascript" src="../../darkmode_toggle.js"></script>
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr id="projectrow">
  <td id="projectalign">
   <div id="projectname">cppMISC<span id="projectnumber">&#160;v1.1</span>
   </div>
   <div id="projectbrief">cppMisc 文档系统</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- 制作者 Doxygen 1.11.0 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "../../search/",'.html');
/* @license-end */
</script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() { codefold.init(1); });
/* @license-end */
</script>
<script type="text/javascript" src="../../menudata.js"></script>
<script type="text/javascript" src="../../menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('../../',true,false,'search.php','搜索',false);
  $(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function(){ initResizable(false); });
/* @license-end */
</script>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">载入中...</div>
<div class="SRStatus" id="Searching">搜索中...</div>
<div class="SRStatus" id="NoMatches">未找到</div>
</div>
</div>
</div>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="../../dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="../../dir_b485ae80868baed16097635ed27c0024.html">details</a></li>  </ul>
</div>
</div><!-- top -->
<div id="doc-content">
<div class="header">
  <div class="headertitle"><div class="title">linuxTimer.cpp</div></div>
</div><!--header-->
<div class="contents">
<a href="../../d1/d91/linux_timer_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#include &quot;<a class="code" href="../../d0/d0e/misc_8hpp.html">misc.hpp</a>&quot;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &quot;<a class="code" href="../../d2/de0/linux_timer_8hpp.html">details/linuxTimer.hpp</a>&quot;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span> </div>
<div class="foldopen" id="foldopen00005" data-start="{" data-end="};">
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#a6b4fa40672b13152c51b3073b180ba6e">    5</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d1/d91/linux_timer_8cpp.html#a6b4fa40672b13152c51b3073b180ba6e">linux_on_timer</a>( sigval info )</div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span>{</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span>    <a class="code hl_class" href="../../d9/d91/classlinux_timer.html">linuxTimer</a> * obj = (<a class="code hl_class" href="../../d9/d91/classlinux_timer.html">linuxTimer</a> *)info.sival_ptr;</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span>    <span class="keywordflow">if</span>( obj == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span>        <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span>    }</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span>    obj-&gt;__on_sys_timer();</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span>}</div>
</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="keywordtype">void</span> linuxTimer :: __on_sys_timer()</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>{</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>    <span class="keywordflow">if</span>( __m_is_one_shot == <span class="keyword">true</span> ){</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>        Stop();</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>        __m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>        __m_id = 0;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>    }</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>    <span class="keywordflow">if</span>( __m_cb ){</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>        __m_cb();</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>    }</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>}</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span> </div>
<div class="foldopen" id="foldopen00028" data-start="{" data-end="}">
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#abeebd83796551a74702a0660900f7e5e">   28</a></span>linuxTimer :: linuxTimer():</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>    __m_is_one_shot( false ),</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    __m_tick( 0 ),</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    __m_is_run( false ) ,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    __m_reset( false ),</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>    __m_id( (timer_t)-1 )</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>{</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>    <a class="code hl_enumeration" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5ab">emErrCode</a> e = __init_timer();</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    <span class="keywordflow">if</span>( e != <a class="code hl_enumvalue" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5aba74f5e1cb5939af592e4e7c06a3406e9e">OK</a> ){</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <a class="code hl_function" href="../../d2/d38/structi_timer.html#ae0b9a3f6caa6ae2a56bd06898da25ce1">errMsg</a>( e ) );</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>        <span class="keywordflow">throw</span> e;</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>    }</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>}</div>
</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span> </div>
<div class="foldopen" id="foldopen00042" data-start="{" data-end="}">
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#a00cfbf6e7956a9ae875d4392313c0f29">   42</a></span>linuxTimer :: linuxTimer( <span class="keywordtype">long</span> ms , <span class="keywordtype">bool</span> oneShot ) :</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    __m_is_one_shot( oneShot ),</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>    __m_tick( ms ) ,</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>    __m_is_run( false ) ,</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>    __m_reset( false ),</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>    __m_id( (timer_t)-1 )</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>{</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    <a class="code hl_enumeration" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5ab">emErrCode</a> e = __init_timer();</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    <span class="keywordflow">if</span>( e != <a class="code hl_enumvalue" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5aba74f5e1cb5939af592e4e7c06a3406e9e">OK</a> ){</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <a class="code hl_function" href="../../d2/d38/structi_timer.html#ae0b9a3f6caa6ae2a56bd06898da25ce1">errMsg</a>( e ) );</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>        <span class="keywordflow">throw</span> e;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    }</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>}</div>
</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
<div class="foldopen" id="foldopen00056" data-start="{" data-end="}">
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#afc0980d8b3243467393d106770d099d9">   56</a></span>linuxTimer :: linuxTimer( std::function&lt;<span class="keywordtype">void</span>()&gt; fun , <span class="keywordtype">long</span> ms , <span class="keywordtype">bool</span> oneShot ):</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    __m_is_one_shot( oneShot ),</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>    __m_tick( ms ) ,</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>    __m_is_run( false ) ,</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>    __m_reset( false ),</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    __m_id( (timer_t)-1 ),</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>    __m_cb( fun )</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>{</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>    <a class="code hl_enumeration" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5ab">emErrCode</a> e = __init_timer();</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    <span class="keywordflow">if</span>( e != <a class="code hl_enumvalue" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5aba74f5e1cb5939af592e4e7c06a3406e9e">OK</a> ){</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <a class="code hl_function" href="../../d2/d38/structi_timer.html#ae0b9a3f6caa6ae2a56bd06898da25ce1">errMsg</a>( e ) );</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>        <span class="keywordflow">throw</span> e;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>    }</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>}</div>
</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>iTimer :: emErrCode</div>
<div class="foldopen" id="foldopen00072" data-start="{" data-end="}">
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#a93a10e9e8a6ee3079f2c98425ce433aa">   72</a></span>linuxTimer :: Start( <span class="keywordtype">long</span> ms , <span class="keywordtype">bool</span> oneShot )</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>{</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>    <a class="code hl_enumeration" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5ab">emErrCode</a> ret = OK;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    <span class="keywordflow">if</span>( __m_is_run == <span class="keyword">true</span> ) <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>    <span class="keywordflow">if</span>( ms &gt; 0 ){</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>        __m_tick = ms;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>    }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>    <span class="keywordflow">if</span>( !__m_cb ){</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>        <span class="keywordflow">return</span> ERR_MISSING_INFO_FUN;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>    }</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    <span class="keywordflow">if</span>( __m_id.load() == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>        ret = __init_timer();</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    }</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    <span class="keywordflow">if</span>( __m_tick.load() &lt;= 0 ){</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>        <span class="keywordflow">return</span> ERR_TICK;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>    }</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>    __m_is_one_shot = oneShot;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>    <span class="keywordflow">if</span>( ret == OK ){</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>        <span class="keywordtype">int</span> param = 0;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>        __m_new.it_value.tv_sec = __m_tick.load() / 1000;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>        __m_new.it_value.tv_nsec =( __m_tick.load() % 1000 ) * 1000;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>        <span class="keywordflow">if</span>( oneShot == <span class="keyword">false</span> ){ <span class="comment">// 如果是连续触发，则配置冷却时间为非0值</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>            __m_new.it_interval.tv_sec = __m_new.it_value.tv_sec;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>            __m_new.it_interval.tv_nsec = __m_new.it_value.tv_nsec;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>        }<span class="keywordflow">else</span>{          </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>            <span class="keyword">struct </span>timespec now;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>            __m_new.it_interval.tv_sec = 0;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>            __m_new.it_interval.tv_nsec = 0;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>            </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>            clock_gettime( CLOCK_REALTIME , &amp;now );</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>            </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>            __m_new.it_value.tv_sec = now.tv_sec + __m_new.it_value.tv_sec;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>            __m_new.it_value.tv_nsec = now.tv_nsec + __m_new.it_value.tv_nsec;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>            param = TIMER_ABSTIME ;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>        }</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>        </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>        <span class="keywordtype">int</span> rst = timer_settime( __m_id , param , &amp;__m_new , <span class="keyword">nullptr</span> );</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>        <span class="keywordflow">if</span>( rst &lt; 0 ){</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>            ret = ERR_START_TIMER;</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>        }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>            __m_is_run = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>        }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>    }</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>}</div>
</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span> </div>
<div class="foldopen" id="foldopen00122" data-start="{" data-end="}">
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#a7663f68ea95168f3d72c8e0199c32bed">  122</a></span><span class="keywordtype">void</span> linuxTimer :: SetOwner( std::function&lt;<span class="keywordtype">void</span>(  )&gt; fun )</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>{</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>    __m_cb = fun;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>}</div>
</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>iTimer :: emErrCode</div>
<div class="foldopen" id="foldopen00128" data-start="{" data-end="}">
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#a9f8127cc511dc74220398e4ed6758551">  128</a></span>linuxTimer :: Stop(  )</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>{</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    <a class="code hl_enumeration" href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5ab">emErrCode</a> ret = OK;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>    <span class="keywordflow">if</span>( __m_id == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>        <span class="keywordflow">return</span> OK;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>    }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>    <span class="keywordtype">int</span> rst = timer_delete( __m_id.load() );</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>    <span class="keywordflow">if</span>( rst != 0 ){</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>        ret = ERR_STOP_TIMER;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>        __m_id = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>        memset( &amp;__m_evt , 0 , <span class="keyword">sizeof</span>( <span class="keyword">struct</span> sigevent ) );</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>        __m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>    }</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>}</div>
</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span> </div>
<div class="foldopen" id="foldopen00147" data-start="{" data-end="}">
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#a64e54112f6cb165dee88a5d0ae8045c0">  147</a></span><span class="keywordtype">bool</span> linuxTimer :: IsRuning(  )</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>{</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>    <span class="keywordtype">bool</span> ret = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>    ret = __m_is_run.load();</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>}</div>
</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>iTimer :: emErrCode</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>linuxTimer :: __init_timer()</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>{</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>    emErrCode ret = OK;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>    memset( &amp;__m_evt , 0 , <span class="keyword">sizeof</span>( <span class="keyword">struct</span> sigevent ) );</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>    </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>    __m_evt.sigev_notify = SIGEV_THREAD;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>    __m_evt.sigev_value.sival_ptr = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>    __m_evt.sigev_notify_function = <a class="code hl_function" href="../../d1/d91/linux_timer_8cpp.html#a6b4fa40672b13152c51b3073b180ba6e">linux_on_timer</a>;</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>    timer_t id;</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    <span class="comment">// CLOCK_MONOTONIC</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    <span class="comment">// CLOCK_REALTIME</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>    <span class="keywordtype">int</span> rst = timer_create( CLOCK_REALTIME , &amp;__m_evt , &amp;<span class="keywordtype">id</span> );</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>    <span class="keywordflow">if</span>( rst != 0 ){</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>        ret = ERR_CREATE_TIMER;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>        __m_id = 0;</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>        __m_id = id;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>    }</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>}</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>iTimer :: emErrCode</div>
<div class="foldopen" id="foldopen00179" data-start="{" data-end="}">
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"><a class="line" href="../../d9/d91/classlinux_timer.html#a5472bac2316d32981b30f6a8b1600e83">  179</a></span>linuxTimer :: Reset()</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>{</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>    <span class="keyword">auto</span> rst = Stop();</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>    <span class="keywordflow">if</span>( rst == OK ){</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>        rst = Start( -1, __m_is_one_shot.load() );</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>    }</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>    <span class="keywordflow">return</span> rst;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>}</div>
</div>
<div class="ttc" id="aclasslinux_timer_html"><div class="ttname"><a href="../../d9/d91/classlinux_timer.html">linuxTimer</a></div><div class="ttdoc">遵循POSIX标准的TIMER</div><div class="ttdef"><b>定义</b> <a href="../../d2/de0/linux_timer_8hpp_source.html#l00019">linuxTimer.hpp:20</a></div></div>
<div class="ttc" id="alinux_timer_8cpp_html_a6b4fa40672b13152c51b3073b180ba6e"><div class="ttname"><a href="../../d1/d91/linux_timer_8cpp.html#a6b4fa40672b13152c51b3073b180ba6e">linux_on_timer</a></div><div class="ttdeci">void linux_on_timer(sigval info)</div><div class="ttdef"><b>定义</b> <a href="#l00005">linuxTimer.cpp:5</a></div></div>
<div class="ttc" id="alinux_timer_8hpp_html"><div class="ttname"><a href="../../d2/de0/linux_timer_8hpp.html">linuxTimer.hpp</a></div></div>
<div class="ttc" id="amisc_8hpp_html"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html">misc.hpp</a></div></div>
<div class="ttc" id="amisc_8hpp_html_ab66bafe0e3773f589f4a239eb3aaecff"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a></div><div class="ttdeci">#define ERROR_MSG(str)</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00144">misc.hpp:144</a></div></div>
<div class="ttc" id="astructi_timer_html_a31bdd3250ca6c5542d0ec156bd82c5ab"><div class="ttname"><a href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5ab">iTimer::emErrCode</a></div><div class="ttdeci">emErrCode</div><div class="ttdef"><b>定义</b> <a href="../../db/d24/itimer_8hpp_source.html#l00016">itimer.hpp:17</a></div></div>
<div class="ttc" id="astructi_timer_html_a31bdd3250ca6c5542d0ec156bd82c5aba74f5e1cb5939af592e4e7c06a3406e9e"><div class="ttname"><a href="../../d2/d38/structi_timer.html#a31bdd3250ca6c5542d0ec156bd82c5aba74f5e1cb5939af592e4e7c06a3406e9e">iTimer::OK</a></div><div class="ttdeci">@ OK</div><div class="ttdef"><b>定义</b> <a href="../../db/d24/itimer_8hpp_source.html#l00024">itimer.hpp:23</a></div></div>
<div class="ttc" id="astructi_timer_html_ae0b9a3f6caa6ae2a56bd06898da25ce1"><div class="ttname"><a href="../../d2/d38/structi_timer.html#ae0b9a3f6caa6ae2a56bd06898da25ce1">iTimer::errMsg</a></div><div class="ttdeci">static std::string errMsg(emErrCode e)</div><div class="ttdef"><b>定义</b> <a href="../../dc/d46/itimer_8cpp_source.html#l00002">itimer.cpp:2</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
制作者&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="../../doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.11.0
</small></address>
</div><!-- doc-content -->
</body>
</html>
